1533840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 5999616

約数和(自身を除く): 4465776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 83, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 166, 168, 176, 210, 220, 231, 240, 249, 264, 280, 308, 330, 332, 336, 385, 415, 420, 440, 462, 498, 528, 560, 581, 616, 660, 664, 770, 830, 840, 880, 913, 924, 996, 1155, 1162, 1232, 1245, 1320, 1328, 1540, 1660, 1680, 1743, 1826, 1848, 1992, 2310, 2324, 2490, 2640, 2739, 2905, 3080, 3320, 3486, 3652, 3696, 3984, 4565, 4620, 4648, 4980, 5478, 5810, 6160, 6391, 6640, 6972, 7304, 8715, 9130, 9240, 9296, 9960, 10956, 11620, 12782, 13695, 13944, 14608, 17430, 18260, 18480, 19173, 19920, 21912, 23240, 25564, 27390, 27888, 31955, 34860, 36520, 38346, 43824, 46480, 51128, 54780, 63910, 69720, 73040, 76692, 95865, 102256, 109560, 127820, 139440, 153384, 191730, 219120, 255640, 306768, 383460, 511280, 766920, 1533840]

約数ペア:

[(1, 1533840), (2, 766920), (3, 511280), (4, 383460), (5, 306768), (6, 255640), (7, 219120), (8, 191730), (10, 153384), (11, 139440), (12, 127820), (14, 109560), (15, 102256), (16, 95865), (20, 76692), (21, 73040), (22, 69720), (24, 63910), (28, 54780), (30, 51128), (33, 46480), (35, 43824), (40, 38346), (42, 36520), (44, 34860), (48, 31955), (55, 27888), (56, 27390), (60, 25564), (66, 23240), (70, 21912), (77, 19920), (80, 19173), (83, 18480), (84, 18260), (88, 17430), (105, 14608), (110, 13944), (112, 13695), (120, 12782), (132, 11620), (140, 10956), (154, 9960), (165, 9296), (166, 9240), (168, 9130), (176, 8715), (210, 7304), (220, 6972), (231, 6640), (240, 6391), (249, 6160), (264, 5810), (280, 5478), (308, 4980), (330, 4648), (332, 4620), (336, 4565), (385, 3984), (415, 3696), (420, 3652), (440, 3486), (462, 3320), (498, 3080), (528, 2905), (560, 2739), (581, 2640), (616, 2490), (660, 2324), (664, 2310), (770, 1992), (830, 1848), (840, 1826), (880, 1743), (913, 1680), (924, 1660), (996, 1540), (1155, 1328), (1162, 1320), (1232, 1245)]